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Let the original speed = x km/h 900/x – 900/(x + 10) = 3 900(x + 10) – 900x = 3x(x + 10) 900x + 9000 – 900x = 3x2 + 30x 3x2 + 30x – 9000 = 0 x2 + 10x – 3000 = 0 x2 + 60x – 50x – 3000 = 0 x(x + 60) – 50(x + 60) = 0 (x + 60)(x – 50) = 0 x = -60, 50 Original speed = 50 km/h
The President of India decides on the question as to the disqualification of Members of Parliament in consultation with the ________.
Who was the first chairperson of the Sangeet Natak Akademi?
At which Olympics did Gagan Narang win a bronze medal?
Tartaric acid is found in?
Which Indian chess master has clinched the 2018 Tal Memorial Rapid Chess tournament in Moscow?
In which of the following battle did Muhammad Ghori defeat Jai Chand of Kanauj?
World Wide commodity Prices date (Pink Sheet) is related with?
Among the member countries of SAARC and BIMSTEC , which country does not appear in both organizations?
In which sector FDI was not allowed?
Which one of the following was not provided in the Regulating Act of 1773?